RFR: 8285485: Fix typos in corelibs [v3]

[Magnus Ihse Bursie]

On Wed, 27 Apr 2022 15:50:20 GMT, Roger Riggs <rriggs at openjdk.org> wrote:

>> Magnus Ihse Bursie has updated the pull request with a new target base due to a merge or a rebase. The incremental webrev excludes the unrelated changes brought in by the merge/rebase. The pull request contains six additional commits since the last revision:
>> 
>>  - Merge branch 'master' into typos-in-corelibs
>>  - Fixes comments in review:
>>    
>>    * Reverting changes in jdwp.spec
>>    * Fix "is occurs"
>>    * Stop providing "Syncchronication" providers :-)
>>    * Fix fEncoder reduplication.
>>    * Revert changes in XMLEventReaderImpl.java
>>  - Pass #2 core
>>  - Pass #1 core
>>  - Pass #2 misc
>>  - Pass #1 misc
>
> Since you've changed some code; you need to run tests for tiers 1-3.
> 
> (Note that even for trivial changes, hundreds of OpenJDK developers are notified and distracted; be considerate of other developers).

I believe I have addressed all feedback in the review, with the possible exception of 3rd party source. @RogerRiggs Are there more 3rd party files I have inadvertently modified, apart from `XMLEventReaderImpl.java`?

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PR: https://git.openjdk.java.net/jdk/pull/8364